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Tue, 6 Feb 2024 20:06:34 GMT Received: from [10.110.41.143] (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 6 Feb 2024 12:06:31 -0800 Message-ID: <79a01e7c-3a88-49cf-b227-804155a65a4b@quicinc.com> Date: Tue, 6 Feb 2024 12:06:31 -0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/5] arm64: dts: qcom: sm8450: Add mapping to llcc Broadcast_AND region Content-Language: en-US To: Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , References: <1e26c5b3-716b-4f16-bae4-2682667550a5@linaro.org> From: Unnathi Chalicheemala In-Reply-To: <1e26c5b3-716b-4f16-bae4-2682667550a5@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 2YAAIXSMdXVycn0rLv5z7Xr3R9POA_SH X-Proofpoint-GUID: 2YAAIXSMdXVycn0rLv5z7Xr3R9POA_SH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-06_13,2024-01-31_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 malwarescore=0 mlxscore=0 adultscore=0 mlxlogscore=463 impostorscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401310000 definitions=main-2402060139 On 2/6/2024 12:35 AM, Krzysztof Kozlowski wrote: > On 06/02/2024 08:15, Unnathi Chalicheemala wrote: >> Mapping Broadcast_AND region for LLCC in SM8450. > > Why? > > And why your DTS is in the middle of driver changes? Driver cannot > depend on DTS - you are now breaking all existing boards and users. > I was following a similar patch which has DT and driver changes in the same patchset: https://lore.kernel.org/all/20230314080443.64635-1-manivannan.sadhasivam@linaro.org/ The AND region was added in the IP block in SM8450, but was not added to the DT or driver. That is why I included both in the same patchset - if you think the DT changes should be separate I can correct it in the next version. Thanks a lot for taking the time to review Krzysztof. > > Best regards, > Krzysztof >